Hatsukaichi, Japan

Kazuo Hironaka

This inventor holds 4 USPTO granted patents. Top assignee: Mazda Motor Corporation. Active years: 1994-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Hironaka. Retrieved from https://idiyas.com/inventor/kazuo-hironaka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 36(Granted Patents)


Company Filing History:


Years Active: 1994-1999

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4 patents (USPTO):Explore Patents

Title: **The Innovations of Kazuo Hironaka**

Introduction

Kazuo Hironaka, an inventive mind hailing from Hatsukaichi, Japan, has made significant contributions to the field of surface coatings with his innovative patents. With a total of four patents to his name, Hironaka has demonstrated a commitment to enhancing product quality and functionality within the automotive industry.

Latest Patents

Among Hironaka's latest patents are notable advancements in surface coating technology. His patent titled "Surface coating and method of applying the same" describes a sophisticated surface coating that consists of an undercoating, a color base layer containing coloring material, and a clear color layer. This innovative layering technique achieves a color hue that remains finely attuned within a range of +/-10 from the base layer on the 100-division Mansell hue ring. Additionally, he developed a method to apply this surface coating effectively using a paint spray device. This method involves rotating the subject surface around an axis while moving it along the axis to create a spiral paint spray pattern, enabling a more uniform application of the clear layer.

Career Highlights

Kazuo Hironaka is associated with Mazda Motor Corporation, where he leverages his expertise in coatings to enhance vehicle aesthetics and durability. His work has significantly impacted the production processes in the automotive sector, leading to improvements in surface finishes and customer satisfaction.

Collaborations

Throughout his career, Hironaka has collaborated with talented individuals such as Kazumoto Tanaka and Yoshimi Shimbara. These partnerships have enriched his work, enabling the exchange of ideas and fostering innovation within the company's projects.

Conclusion

Kazuo Hironaka's contributions to the field of surface coatings exemplify the importance of innovation in the automotive industry. With his numerous patents and collaborations with fellow innovators, he continues to shape the future of vehicle design and manufacturing, ensuring that quality and creativity remain at the forefront of automotive innovation.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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